Daniel J Sullivan, MD
Daniel J Sullivan is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Casper, WY, registered in the NPPES registry with NPI 1982603122 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1982603122 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Daniel J Sullivan |
| Credential | MD |
| Sex | Male |
| Practice address | 1233 E 2ND ST, Casper, WY, 82601 |
| Phone | 3075772198 |
| Fax | 3076877243 |
| Enumeration date | 2005-07-19 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 2624A | WY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Daniel Sullivan, MD NPI: 1982603122 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 1233 E 2ND ST, Casper, WY, 82601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205753563 | Brooke Conroy | Individual | Emergency Medicine Pharmacist | Casper, WY |
| 1659377588 | Agatha Graham | Individual | Pharmacotherapy Pharmacist | Casper, WY |
| 1942209200 | Anita Stinson | Individual | Anatomic Pathology & Clinical Pathology Physician | Casper, WY |
| 1588654420 | John Arross | Individual | Pharmacist | Casper, WY |
| 1457338485 | Donald Smith | Individual | Critical Care Medicine (Internal Medicine) Physician | Casper, WY |
| 1326018771 | Dustin Roberts | Individual | Anesthesiology Physician | Casper, WY |
| 1861450801 | David Baxter | Individual | Anesthesiology Physician | Casper, WY |
| 1760403638 | George Carmen | Individual | Emergency Medicine Physician | Casper, WY |
Verify this record
Cross-check NPI 1982603122 against the authoritative CMS record: view Daniel J Sullivan on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.